yyx990803/circular-json-es6

circular JSON.stringify and JSON.parse, for environments with native ES6 Map

circular-json-es6

A replacement for JSON.stringify and JSON.parse that can handle circular references (persists reference structure).

This implementation requires environments with native ES6 Map support, but is decently faster than circular-json (see benchmark with npm run bench).

var CircularJSON = require('circular-json-es6')

var obj = {}
obj.a = obj

var clone = CircularJSON.parse(CircularJSON.stringify(obj))

clone.a === clone // -> true

NOTE

The default stringify method optimizes for cases where no circular reference is present by trying a plain JSON.stringify first. This means if no circular references are found in the data then it will not persist multiple (but non-circular) references to the same object.

If you want to enforce reference persistence, use CircularJSON.stringifyStrict instead.

circular-json-es6's Issues

not working

TypeError: Converting circular structure to JSON\n    at JSON.stringify (<anonymous>)\n    at Object.exports.stringifyStrict (/root/server-scripts/node_modules/circular-json-es6/index.js:93:18)\n    at Object.stringify (/root/server-scripts/node_modules/circular-json-es6/index.js:72:20)\n    at send (/root/server-scripts/lib/mail/index.js:35:33)\n    at Object.send (/root/server-scripts/lib/mail/index.js:72:13)\n    at Queue.<anonymous> (/root/server-scripts/lib/bull/index.js:18:18)\n    at emitOne (events.js:115:13)\n    at Queue.emit (events.js:210:7)\n    at /root/server-scripts/node_modules/bull/lib/queue.js:786:15\n    at tryCatcher (/root/server-scripts/node_modules/bluebird/js/release/util.js:16:23)\n    at Promise._settlePromiseFromHandler (/root/server-scripts/node_modules/bluebird/js/release/promise.js:512:31)\n    at Promise._settlePromise (/root/server-scripts/node_modules/bluebird/js/release/promise.js:569:18)\n    at Promise._settlePromise0 (/root/server-scripts/node_modules/bluebird/js/release/promise.js:614:10)\n    at Promise._settlePromises (/root/server-scripts/node_modules/bluebird/js/release/promise.js:693:18)\n    at Async._drainQueue (/root/server-scripts/node_modules/bluebird/js/release/async.js:133:16)\n    at Async._drainQueues (/root/server-scripts/node_modules/bluebird/js/release/async.js:143:10
```

hi

Hello, I am a novice. It took me a few days to understand the design implementation of this code. I would like to ask if the design here USES some algorithm.It's so cleverly designed that it's amazing.

index.js:95 Uncaught TypeError: Converting circular structure to JSON

Thanks for the library! Really hoping I can get this working.

Building an Electron app (version=1.4.15) and using the GSAP animation library.

Attempting to use the stated method for converting to JSON...

const CircularJSON = require('circular-json-es6');

function saveBlockToJSON(block) {
  return CircularJSON.parse(CircularJSON.stringify(block));
}

Here's a series of screenshots showing inspector...